Maybe if Mark wants to really participate in the forum by donating his product for testing by someone who bikes a lot with dogs, (like me,) and will do an honest review, (like me,) then people won't be so sick of his advertisements in every forum section. I'd give it back after i used it of course.

What is barn hunt?In Barn Hunt, dogs locate rats (safely enclosed in aerated tubes) hidden in a straw/hay bale maze. It’s a timed event with 3 different height sizes. Teams can get titles, placements, and championships. Barn Hunt is open to any dog of any size, breed, or mix that can fit through an 18″ wide by approximately 22″ high tunnel made of straw bales.